The regulations for public construction contracts in this country are complex. It is not uncommon for the responsible clerks to make mistakes that can lead to revised or even canceled bidding procedures. This compact guide helps bridge the existing gap between theory and practice. It describes step-by-step procedures specifically for the national procurement of construction services by a public contracting authority. With the help of pre-prepared lists and forms, as well as excerpts from the relevant legal texts, the individual steps of a bidding process can be carried out not only more efficiently but also without errors. A flowchart also clearly documents the desired and actual situation of a procurement process and helps improve communication among the individuals involved in the procurement process.